Why your devices have low performance

Our devices play a vital role in our daily lives. Whether it’s mobile phones, tablets, or PCs, we rely on them for various tasks. However, at times, they may become sluggishness and suffer from poor performance, leaving users frustrated and wondering what could be causing these issues. 

If you find yourself experiencing low performance on any of your devices, there is always a solution. In this article, we will explore some common reasons behind low device performance and provide easy explanations on how to address these issues.

Low storage

One of the primary reasons for low device performance is low storage space. When your device's storage is almost full, it can significantly slow down its operations. Consider deleting unnecessary files, uninstalling unused applications, or transferring files to an external storage device to free up space.

Bad internet connection

A stable internet connection is crucial for optimal device performance, especially when browsing the web or streaming content. If you're experiencing slow-loading web pages, buffering videos, or frequent disconnections, a bad internet connection might be the cause. Consider contacting your internet service provider (ISP) for assistance, or upgrading your internet plan if necessary.

Outdated operating system

Using an outdated operating system (OS) can lead to compatibility issues, security vulnerabilities, and overall sluggishness. It's important to keep your OS up to date with the latest performance enhancements and security patches. Ensure your IT team is regularly checking for available updates and installing them accordingly.


Malware, such as viruses, spyware, and adware, can significantly impact device performance and compromise your privacy. These malicious software programs can consume system resources, slow down operations, and cause data loss.

If your device is acting slow or displaying unusual behaviour, it's essential to have proper antivirus or anti-malware software installed, up-to-date, and regularly performing scans to ensure all devices connected to your network are protected from the latest malware threats.

By staying vigilant and taking proactive measures to protect your device from malware, you can not only enhance its performance, but also safeguard your critical business data and maintain a secure environment.

Legacy technology

Sometimes, low device performance can be attributed to outdated or legacy technology. Older devices may struggle to keep up with the demands of modern applications and software. This can result in slow loading times, frequent crashes, and limited functionality.

If the older devices in your office are experiencing significant performance issues, it may be time to consider upgrading the technology your staff use. Newer devices often come with improved processors, more RAM, and better compatibility with the latest software. This can lead to a smoother and more efficient user experience, which in turn will boost employee satisfaction and productivity.

Hardware limitations

In some cases, low device performance may be due to inherent hardware limitations. This is more common with older devices that may not have the processing power or capabilities of newer models. If you've tried other solutions without improvement, it might be time to consider upgrading to a more powerful device.

Insufficient RAM

Random Access Memory (RAM) is a vital component of device performance. It acts as temporary storage for data that the device needs to access quickly. Insufficient RAM can lead to slow multitasking, frequent freezing, and overall sluggishness.

If your devices are experiencing these issues, it may be worth considering upgrading the RAM if possible. However, it's important to note that not all devices allow for RAM upgrades, particularly smartphones and tablets. In such cases, you may need to ensure your staff are managing the device's memory more efficiently by closing unnecessary apps and limiting the number of browser tabs open simultaneously.

Background processes and applications

Having too many applications running in the background can consume system resources and impact device performance. These background processes may include applications that automatically start up when devices are turned on, or programs that continue running even when they are not being actively used. These processes can slow down your device by using up valuable CPU and memory resources.

To address this issue, it's essential to close unnecessary applications and limit the number of startup programs. On computers, you can check the system tray or task manager to identify running processes and close them as needed. By reducing the number of background processes, system resources will be freed up for the applications and tasks that are actively in use, resulting in improved device performance.


Overheating can cause devices to throttle their performance to prevent damage. Ensure proper ventilation for your devices and avoid using them on soft surfaces that can block airflow. Cooling pads and air-conditioning will also help to mitigate overheating issues.

Optimise your device performance with expert assistance

From managing storage space and ensuring a stable internet connection, to keeping your operating system updated, these simple steps can go a long way in improving device performance. 

The technology specialists at Essential Tech can pinpoint the issues causing your devices to perform poorly, recommend solutions to remediate the problem, and fully manage your environment to ensure your devices are operating at optimal performance, around the clock.

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